Excel is one of those tools that we all know and use, but let’s be honest—most of us barely scratch the surface of its true potential. Sure, you’ve probably mastered the basics like SUM or AVERAGE, ...

While static Excel charts are adequate for basic data analysis, they fall short when you want to explore trends, compare scenarios, and truly interact with your information. Here is where dynamic ...

Analyzing large datasets in Excel can often feel overwhelming, but using dynamic summaries with drill-down capabilities can significantly enhance your workflow. Whether you’re tracking sales, managing ...

Creating effective data visualization such as a heat map need not require special software – just Microsoft Excel. The techniques shown in the upcoming Wits Mining Institute (WMI) course – Geospatial ...